Hp DM4 Manual do Utilizador descarregar pdf (Página 53)

Optical drive

Description Spare part number

DVD±RW SuperMulti DL Drive (select models only) 677742-001

Optical drive weight saver 660550-00

Before removing the optical drive, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn

the computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet

and then unplugging the AC adapter from the computer.

4. Remove the battery (see

Battery on page 36).

5. Remove the hard drive cover (see

Hard drive on page 43).

Remove the optical drive:

1. Position the computer upside down with the front toward you.

2. Remove the Phillips M2.5x5.0 screw (1) that secures the optical drive to the computer.

3. Use a flat-bladed screwdriver or similar tool to push the drive bracket (2) to release the optical

drive.

4. Remove the optical drive (3).

5. If it is necessary to remove the drive bezel, insert the end of a paper clip into the release access

hole (1) in the optical drive bezel. Press in gently until the tray is released.

Component replacement procedures 45

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Hp DM4 Manual do Utilizador Página 53